Concatenate multiple strings in XML?

Question

I go through this How to concatenate multiple strings in android XML? and in the end there are comments that

For clarity, Its works:

&

Answer 1

No I don't think you can concatenate.

aaa
bbb @string/aaa

Output - bbb @string/aaa

If you do,

aaa
@string/aaa bbb  -> This won't work it
                                                      will give compilation error

Because here it will search for a String with reference @string/aaa bbb which does not exists.

Problem in your case was, you where using @strings/aaa which should be @string/aaa